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Job #: TR-662200
Location: Bethesda, MD
Category: Systems Administration
Schedule (FT/PT): Full time
Travel Required: No
Shift: Day
Potential for Telework: No
Clearance Required: Top Secret/SCI with Polygraph
Referral Eligibility: Yes
Group: Advanced Solutions

Job Description:

Looking for work-life balance? Leidos offers generous leave and accommodating flex-time to help you juggle your personal and professional life.

Our Leidos Advanced Solutions Group is seeking you, our next Senior System Administrator, to provide technical systems administration, configuration, and troubleshooting in support of an on-premise government system, to include system testing, system setup, installation, configuration, support and maintenance, including associated hardware working in Bethesda, MD. Help us with new system updates, as well as support on current systems by tuning performance, allocating storage space, and implementing critical system patches. Get to work with a multi-disciplinary team of engineers and analysts leading the integration and deployment of the National Media Exploitation center (NMEC) DOMEX Data Discovery Platform (D3P) for a Department of Homeland Security network. Ensure that system hardware, operating systems, software systems, and related procedures adhere to DHS policies and procedures across multiple skill areas, enabling mission success.

Fun stuff you will do:

- Responsible for setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software, validating and implementing critical system patches, and allocating mass storage space.

- Handles networking support, administration, overall strategy, design, implementation, and operational aspects of multiple systems, operating environments, and related software.

- Schedules, plans, and oversees system upgrades.

- Develops functional requirements through interaction with end-users and coordinates with development team on systematic enhancements or changes.

- Performs fault isolation and diagnostic/assessment functions to include determination and execution of corrective action(s) on real-time basis.

- Assists in planning for upgrades and replacements for the program assets reaching the end of their life cycle.

- Supports asset acquisition, installation, configuration, and maintenance.

- Performs administrative level installation, configuration, and maintenance on all components/assets associated with the program.

- Serves as the technical expert responsible for the engineering, implementation, installation, operation, and maintenance of data archive and backup within Linux Red Hat and Centos networks.

- Integrates and support user-facing elements into applications environment.

To be successful in this role you need these skills:

- Bachelor's degree and at least 12 years' relevant experience, or Master's degree and 10 years of relevant experience

- Must have a current Top Secret security clearance and be eligible for TS/SCI with Polygraph

- 6 years of experience with Linux OS

- 6 years' of experience in an operations role

- 4 years' experience in a Linux Red Hat and Centos environment

- 4 years' of patching servers, backups, permission management

- 6 years' experience providing Tier II & III Linux and Windows support

- Familiar with Python and Docker containers

- Familiar with JIRA and Confluence

- DoD 8570 IAT Level II certification

- CompTIA Security+


External Referral Eligible



External Referral Bonus:

Potential for Telework:

Clearance Level Required:
Top Secret/SCI with Polygraph


Scheduled Weekly Hours:


Requisition Category:

Job Family:
Systems Administration


Advanced Solutions
Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world’s toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company’s 31,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $10.17 billion for the fiscal year ended December 29, 2017. (NYSE: LDOS) All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

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